1. G. N. Gabrichevsky Research Institute for Epidemiology and Microbiology, 125212 Moscow, Russia
2. Plague Control Center, Federal Service on Consumers’ Rights Protection and Human Well-Being Surveillance, 119121 Moscow, Russia
3. Institute of Biochemistry after H.Buniatyan National Academy of Sciences of the Republic of Armenia, Yerevan 0014, Armenia
4. Northern Water Problems Institute of the Karelian Research Centre of the Russian Academy of Sciences, 185000 Petrozavodsk, Republic of Karelia, Russia
5. Institute of Biology, Ecology and Agricultural Technologies of the Petrozavodsk State University, 185000 Petrozavodsk, Republic of Karelia, Russia
6. Institute of Biology, Irkutsk State University, 664003 Irkutsk, Russia
7. Institute of Biology of the Karelian Research Centre of the Russian Academy of Sciences, 185000 Petrozavodsk, Republic of Karelia, Russia